You don't need an expensive sebenza to get a good folder. But some people who are into knives still wan't one. They know that 10 times the price isn't goeing to provide a knife witch is 10 times better.
The difference is in the details.

The same goes for flashlights. Fitzoid is very critical about flashlights, and so it seems he is also a flashaholic. Besides, fully regulated and variable output is definatly a nice feature to have. Not every situation calls for the maximum brightness.